GB982054A - Improvements in or relating to timers - Google Patents
Improvements in or relating to timersInfo
- Publication number
- GB982054A GB982054A GB553963A GB553963A GB982054A GB 982054 A GB982054 A GB 982054A GB 553963 A GB553963 A GB 553963A GB 553963 A GB553963 A GB 553963A GB 982054 A GB982054 A GB 982054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- slot
- setting
- coloured
- transparent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Abstract
982,054. Elapsed time indicators. PETERUHREN G.m.b.H. Feb. 11, 1963 [Feb.12, 1962], No. 5539/63. Heading G3T. An elapsed time indicator comprises a transparent setting disc 1 carrying a time scale, for example marked from 0 to 60 minutes, and rotatable by hand to a desired setting, a stationary covering disc 3 beneath the setting disc, this covering disc being provided with a slot, and a coloured or otherwise rendered clearly visible signal surface 2 coupled with the setting disc and arranged to disappear into the slot during return travel of the setting disc to a zero position under the control of a timing mechanism, whereby the unexpired time may be determined precisely from the scale or approximately from the amount of coloured signal surface still visible. As shown, the edges 5, 9 of a radial slot in the disc are staggered axially, as are the edges 4, 6 of a similar slot in the signal surface 2 which is also in the form of a disc. This allows a visible portion 2<SP>1</SP> of the coloured surface to penetrate the slot 5, 9 and be viewed through the transparent setting disc. The edge 6 of the coloured disc is turned up and located in a slot 8 of the transparent disc to couple the two together. This turned up part abuts the edge 9 of the covering disc in the zero position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0028790 | 1962-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB982054A true GB982054A (en) | 1965-02-03 |
Family
ID=7371380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB553963A Expired GB982054A (en) | 1962-02-12 | 1963-02-11 | Improvements in or relating to timers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB982054A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712924A (en) * | 1985-05-20 | 1987-12-15 | Trast Enterprise S.R.L. | Watch for displaying a line on the dial |
| US4939708A (en) * | 1988-02-16 | 1990-07-03 | Pincemy Luce R G | Timepiece of the analog type |
-
1963
- 1963-02-11 GB GB553963A patent/GB982054A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712924A (en) * | 1985-05-20 | 1987-12-15 | Trast Enterprise S.R.L. | Watch for displaying a line on the dial |
| US4939708A (en) * | 1988-02-16 | 1990-07-03 | Pincemy Luce R G | Timepiece of the analog type |
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